Error on Raspbian Bullseye?

[gallitim]

-- INFO [1170.329 stream] -- Device fd=8 opened
-- INFO [1170.330 stream] -- Using input channel: 0
-- ERROR [1170.330 stream] -- Can't set device format: Device or resource busy
-- INFO [1170.330 stream] -- Device fd=8 closed
-- INFO [1170.330 stream] -- Sleeping 1 seconds before new stream init ...
^C-- INFO [1171.200 main] -- ===== Stopping by SIGINT =====
-- INFO [1171.200 http] -- HTTP eventloop stopped
-- INFO [1171.331 main] -- Bye-bye

I always get this error when trying to run the software, and I wanted to know if this was specifically due to compatibility issues with Bullseye 64-bit or the Libcamera camera stack, or if I am simply just missing a step in the build process. I am not looking to enable the legacy stack to get this to work, so I just wanted to make sure this issue was due to the lack of current support for bullseye. If so, is this issue currently being developed, or is there a current solution I could use to get this to work with Libcamera?

Any help would be greatly appreciated.

[mdevaev]

Hello. Which camera do you use?

[gallitim]

I use the CSI Raspberry Pi Camera V2, IMX 219 sensor.

[mdevaev]

Please try the ustreamer fork from this thread: #139

ustreamer does not work with libcamera and is designed for regular v4l2 devices. At some point I will merge the code with what is presented in the neighboring issue, but I don't have time for that right now. Please try the solutions described there and let us know in that issue if it helped